Wang De-Yi, Song Yan-Peng, Wang Jun-Sheng, Ge Xin-Guo, Wang Yu-Zhong, Stec Anna A, Richard Hull T
Nanoscale Res Lett. 2009 Jan 23;4(4):303-306. doi: 10.1007/s11671-008-9242-1.
A novel one-step synthetic route, the double in situ approach, is used to produce both TiO(2) nanoparticles and polymer (PET), and simultaneously forming a nanocomposite with multi-functionality. The method uses the release of water during esterification to hydrolyze titanium (IV) butoxide (Ti(OBu)(4)) forming nano-TiO(2) in the polymerization vessel. This new approach is of general significance in the preparation of polymer nanocomposites, and will lead to a new route in the synthesis of multi-functional polymer nanocomposites.
一种新颖的一步合成路线，即双原位法，用于制备二氧化钛（TiO₂）纳米颗粒和聚合物（聚对苯二甲酸乙二酯，PET），并同时形成具有多功能的纳米复合材料。该方法利用酯化过程中释放的水来水解丁醇钛（Ti(OBu)₄），在聚合容器中形成纳米TiO₂。这种新方法在聚合物纳米复合材料的制备中具有普遍意义，并将为多功能聚合物纳米复合材料的合成开辟一条新途径。
